Arc

Definition

Arc primarily denotes a part of the circumference of a circle or other curve. It can also refer to a continuous progression or a sequence.

Parts of Speech

• Noun: arc
• Verb: arc, arcing, arced

Pronunciation

• IPA Pronunciation
• American: /ɑrk/
• British: /ɑːk/
• Respelling
• American: ahrk
• British: ahk

Etymology

The word "arc" is derived from the Latin "arcus" which means 'bow' or 'curve'.

Derivatives

• Arced
• Arcing
• Arcuate
• Arcwise
• Arch-like

Synonyms

• Curve
• Bend
• Bow

Antonyms

• Straight line
• Flatten
• Straighten

Usage

The term "arc" is commonly employed in geometry, physics, and everyday language. It describes both physical shapes and, more abstractly, the trajectory or development of events or stories.

Related Terms

• Arc length
• Arc segment
• Semicircle
• Story arc
• Electric arc

Detailed Definition

As a Noun

• Geometric Shape: A portion of a curve, notably a segment of a circle's circumference.
• Example: The geometry problem involved finding the length of the arc.
• Trajectory: A continuous and smooth path or progression.
• Example: The basketball made a perfect arc before swishing into the net.
• Narrative Structure: In literature and cinema, a developmental path followed by characters or a storyline.
• Example: Her character arc in the movie was both surprising and satisfying.

As a Verb

• To Form an Arc: To move or form something in the shape of an arc or curve.
• Example: The lightning arced across the sky, illuminating the night.

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Note: While "arc" primarily describes physical or metaphorical curves, its use has been extended into various fields, including literature, to describe the progression or development of something.

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